Railroad Tycoon II is a game that lets you build and manage a railroad 
with lots of geographic maps, scenarios and campaigns to choose from.

This demo requires 80MB of disk space to install, the distribution file
is 50MB in size. Only 5 of the 50 scenarios offered by the full version
are included.

The full version offers many additional features and can be ordered on 
the Lokigames web site.

WWW: http://www.lokigames.com/products/rt2/